cn.zzq.threeAi.VectorMath.VectorMath.aix (16.3 KB)
The data structure of vector,point and matrix is List.
If you want to create them,you can also create a list.
As shown,it can be used for 3d rotation or 2d rotation.
Of course,it can be used for any Linear transformation.
And it can solve n-element linear equations.
So,you can use it in the canvas component.